<template>
  <el-card>
    <div slot="header" class="df aic jcsb">
      <span>店铺管理</span>
      <el-button v-if="!isEdit" @click="isEdit = !isEdit" size="small"
        type="primary">
        编辑
      </el-button>
      <el-button v-else @click="isEdit = !isEdit;submit()" size="small"
        type="success">完成
      </el-button>
    </div>
    <!-- 
    name	店铺名称
    bulletin	公告
    avatar	店铺头像
    deliveryPrice	配送费
    deliveryTime	送达时间
    description	描述
    score	评分
    sellCount	销量
    supports	活动 数组 []
    pics	店铺图片 数组 []
    date	营业时间 数组 []
    minPrice	起送价格  -->
    <!-- 表单 -->
    <el-form :disabled="!isEdit" label-width="80px" class="form"
      :model="formData">
      <el-form-item label="店铺名称">
        <el-input v-model="formData.name"></el-input>
      </el-form-item>
      <el-form-item label="店铺名称">
        <el-input type="textarea" :rows="5" v-model="formData.bulletin">
        </el-input>
      </el-form-item>
      <el-form-item label="店铺头像">
        <el-upload class="avatar-uploader" :action="`${API}/shop/upload`"
          :show-file-list="false" :on-success="handleAvatarSuccess"
          :before-upload="beforeAvatarUpload">
          <img v-if="formData.avatar" :src="formData.avatar" class="avatar" />
          <i v-else class="el-icon-plus avatar-uploader-icon"></i>
        </el-upload>
      </el-form-item>
      <el-form-item label="店铺图片">
        <el-upload :action="`${API}/shop/upload`" list-type="picture-card"
          :on-preview="handlePictureCardPreview" :on-remove="handleRemove"
          :file-list="formData.pics" :on-success="handleShopUpload">
          <i class="el-icon-plus"></i>
        </el-upload>
        <el-dialog :visible.sync="dialogVisible">
          <img width="100%" :src="dialogImageUrl" alt="" />
        </el-dialog>
      </el-form-item>
      <el-form-item label="配送费">
        <el-input-number v-model="formData.deliveryPrice" :min="1" :max="1000"
          label="配送费"></el-input-number>
      </el-form-item>
      <el-form-item label="配送时间">
        <el-input-number v-model="formData.deliveryTime" :min="1" :max="1000"
          label="配送时间"></el-input-number>
      </el-form-item>
      <el-form-item label="配送描述">
        <el-input v-model="formData.description"></el-input>
      </el-form-item>
      <el-form-item label="店铺评分" class="df aic rate">
        <el-rate disabled score-template="{value}" v-model="formData.score"
          show-score></el-rate>
      </el-form-item>
      <el-form-item label="销量">
        <el-input-number v-model="formData.sellCount" :min="1" :max="100000"
          label="销量"></el-input-number>
      </el-form-item>
      <el-form-item label="活动">
        <el-checkbox-group v-if="formData.supports" v-model="formData.supports">
          <el-checkbox label="在线支付满28减5"></el-checkbox>
          <el-checkbox label="VC无限橙果汁全场8折"></el-checkbox>
          <el-checkbox label="单人精彩套餐"></el-checkbox>
          <el-checkbox label="特价饮品8折抢购"></el-checkbox>
          <el-checkbox label="单人特色套餐"></el-checkbox>
        </el-checkbox-group>
      </el-form-item>
      <el-form-item label="营业时间">
        <el-time-picker is-range v-model="formData.date" range-separator="至"
          value-format="yyyy-MM-dd HH:mm:ss" start-placeholder="开始时间"
          end-placeholder="结束时间" placeholder="选择时间范围"></el-time-picker>
      </el-form-item>
    </el-form>
  </el-card>
</template>

<script>
import { getShopInfoReq, editShopReq } from "@/api/shop";
export default {
  data() {
    return {
      formData: {},
      //服务器地址
      API: "http://sell.h5.itsource.cn:8087",
      dialogImageUrl: "",
      dialogVisible: false,
      isEdit: false, //是否可编辑
    };
  },
  methods: {
    async getData() {
      //发送请求
      let res = await getShopInfoReq();
      //修改数据
      let pics = res.data.data.pics.map((v) => {
        return {
          url: v,
        };
      });
      //修改评分
      let score = res.data.data.score / 20;
      //数据赋值
      this.formData = { ...res.data.data, pics, score };
    },
    //上传成功触发的函数
    async handleAvatarSuccess(res) {
      //解构数据
      let { code, msg, imgUrl } = res;
      //判断
      if (code === 0) {
        //发请求修改头像
        this.$message.success(msg);
        //数据回显
        this.formData.avatar = imgUrl;
      }
    },
    //约束上传文件类型 & 上传文件大小
    beforeAvatarUpload(file) {
      const isJPG = /(png|jpeg)/.test(file.type);
      const isLt2M = file.size / 1024 / 1024 < 2;

      if (!isJPG) {
        this.$message.error("上传头像图片只能是PNG JPG 格式!");
      }
      if (!isLt2M) {
        this.$message.error("上传头像图片大小不能超过 2MB!");
      }
      return isJPG && isLt2M;
    },
    //多图上传成功钩子
    handleShopUpload(res) {
      //解构数据
      let { code, msg, imgUrl } = res;
      //判断
      if (code === 0) {
        //修改数据
        this.formData.pics.push({
          url: imgUrl,
        });
        this.$message.success(msg);
      }
    },
    handleRemove(file, fileList) {
      //直接数据赋值
      this.formData.pics = fileList;
    },
    handlePictureCardPreview(file) {
      this.dialogImageUrl = file.url;
      this.dialogVisible = true;
    },
    async submit() {
      //处理数据
      let pics = this.formData.pics.map((v) => v.url);
      let score = this.formData.score * 20;
      let res = await editShopReq({
        ...this.formData,
        pics,
        score,
      });
    },
  },
  created() {
    this.getData();
  },
};
</script>

<style lang="scss" scoped>
.form {
  width: 400px;
}
.avatar-uploader :deep(.el-upload) {
  border: 1px dashed #d9d9d9;
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.avatar-uploader .el-upload:hover {
  border-color: #409eff;
}
.avatar-uploader-icon {
  font-size: 28px;
  color: #8c939d;
  width: 90px;
  height: 90px;
  line-height: 90px;
  text-align: center;
}
.avatar {
  width: 90px;
  height: 90px;
  display: block;
}
.rate {
  :deep(.el-form-item__content) {
    margin-left: 0 !important;
  }
}
</style>
